About: http://webisa.webdatacommons.org/74566672

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Carriers are often made of polyethylene or polypropylene, but can be made of aluminum foil or other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	buildingscience.com